52474960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 136062720

約数和(自身を除く): 83587760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 79, 80, 92, 95, 115, 152, 158, 184, 190, 230, 304, 316, 361, 368, 380, 395, 437, 460, 632, 722, 760, 790, 874, 920, 1264, 1444, 1501, 1520, 1580, 1748, 1805, 1817, 1840, 2185, 2888, 3002, 3160, 3496, 3610, 3634, 4370, 5776, 6004, 6320, 6992, 7220, 7268, 7505, 8303, 8740, 9085, 12008, 14440, 14536, 15010, 16606, 17480, 18170, 24016, 28519, 28880, 29072, 30020, 33212, 34523, 34960, 36340, 41515, 57038, 60040, 66424, 69046, 72680, 83030, 114076, 120080, 132848, 138092, 142595, 145360, 166060, 172615, 228152, 276184, 285190, 332120, 345230, 456304, 552368, 570380, 655937, 664240, 690460, 1140760, 1311874, 1380920, 2281520, 2623748, 2761840, 3279685, 5247496, 6559370, 10494992, 13118740, 26237480, 52474960]

約数ペア:

[(1, 52474960), (2, 26237480), (4, 13118740), (5, 10494992), (8, 6559370), (10, 5247496), (16, 3279685), (19, 2761840), (20, 2623748), (23, 2281520), (38, 1380920), (40, 1311874), (46, 1140760), (76, 690460), (79, 664240), (80, 655937), (92, 570380), (95, 552368), (115, 456304), (152, 345230), (158, 332120), (184, 285190), (190, 276184), (230, 228152), (304, 172615), (316, 166060), (361, 145360), (368, 142595), (380, 138092), (395, 132848), (437, 120080), (460, 114076), (632, 83030), (722, 72680), (760, 69046), (790, 66424), (874, 60040), (920, 57038), (1264, 41515), (1444, 36340), (1501, 34960), (1520, 34523), (1580, 33212), (1748, 30020), (1805, 29072), (1817, 28880), (1840, 28519), (2185, 24016), (2888, 18170), (3002, 17480), (3160, 16606), (3496, 15010), (3610, 14536), (3634, 14440), (4370, 12008), (5776, 9085), (6004, 8740), (6320, 8303), (6992, 7505), (7220, 7268)]